Schematic Diagrams Of Bc4 And V Boards - Sony Trinitron KV-ES34M61 Service Manual

(15) Schematic Diagrams of BC4 and V Boards

1 2 3 4 5 6 7
A
(Y/C SEP)
B
R2119
0
R2118
0
40 39 38 37 36 35 34 33 32 31 30 29 28 27
C2018
0.1
F:CHIP
C
IC2003
MEMORY
5V-2
1 2 3 4 5 6 7 8 9 10 11 12 13 14
5V A5V
FB2002
0UH
5V-2 D5V
D
3.3V A3.3V
3.3V-2 D3.3V
9V 9V
E
C2073
#
C2011
24p
CH:CHIP
C2010
X2001
24p
CH:CHIP
30 29 28 27 26 25 24 23 22 21 20 19 18 17
F
31 XO
32 DVDD
HO3
33
HO2
34
G C2017 HO1
0.1 35
F:CHIP
HO0
36
HWCK
37
38 HRCK
39 HRST
R2104
0 40 DGND
41 HI3
H R2105
0
42 HI2
R2106
0
43 HI1
R2107
0
44 HI0
C2016
0.1
45 DVDD
F:CHIP
46 AVDD
47 FSCO
I 48 AGND
R2108
C2015
1k
:CHIP 0.1 49 AGND
F:CHIP
50 FSC1
3.3V-2
C2006 C2021
0.1 R2011 0.1
25V 470 25V R2015
51 52 53 54 55 56 57 58 59 60 61 62 63 64
F:CHIP :CHIP F:CHIP 470
:CHIP
C2029
J R2024
C2005 0.1
#
390p L2001 F:CHIP
CH:CHIP
:CHIP Q2002
2PB709AR-115
C2003
BUFF 0.01
F:CHIP
C2024
R2021 R2092
0 R2019
100 1.8k
0 :CHIP
:CHIP
K
L
R2077 R2076
100 100
:CHIP :CHIP
M
N
O
– 192 –
8 9 10 11 12 13
R2113
47
:CHIP
C2095
15p
R2200 CH:CHIP
0
26 25 24 23 22 21
C2030
0.1
F:CHIP
5V
Q2013
2PB709AR-115
BUFF
5V
5V-2
R2049
15 16 17 18 19 20
4.7k
:CHIP
R2054
470
FB2009
:CHIP
0UH
Q2011
2PD601AR-115 R2053
470
BUFF
:CHIP
MA8
3.3V-2
R2045
#
Q2014
2PD601AR-115
FB2008
C2042 BUFF
0UH
0.1
F:CHIP
VIDEO
C2049
1
C2044
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
47
16V
C2031
0.1
F:CHIP
DVDD 100
9V
MA8 99
MRAS
98
R2052
1k
AGND C2046
97 :CHIP Q2012
C 10
ACI 2PB709AR-115
96
BUFF
C2033
VRBC
95 0.1
F:CHIP
VRTC C2032
94 0.1
F:CHIP
AVDD 93 C2074
C2040 0.1
IC2004
AVDD 92 0.1 :CHIP 25V
F:CHIP
3D COMB/HH DEC R2056
VRTY 91
C2039 R2028 5.6k
:CHIP
0.1 1k
VRBY 90
C2038 :CHIP :CHIP
9V
0.1 F:CHIP
VCL 89
C2037
VIDEO
47 R2030
AYI 88
16V 560 R2111
:CHIP #
AGND 87
C2072
27p
AGND 86
CH:CHIP
C2036
CBPY 85 0.1
R2110
Y F:CHIP
C2096 0
AYO 84
15p
C
ACO 83 CH:CHIP
Q2004
CBPC 82
2PB709AR-115
C2035
AVDD 81 BUFF
0.1
F:CHIP
C2075
0.1 1 2 3 4
25V
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 F:CHIP
FL2002
3.3V
12 10 9
C
9V R2112
0
R2075 C2034 C2041
R2093
0 0.1 330
1.8k 6.3V R2029
:CHIP F:CHIP R2027 R2114 R2116
560
1k # 0
:CHIP C
:CHIP
C2097
15p
CH:CHIP
1 2 3 4
Q2003
2PB709AR-115
FL2001
BUFF
12 10 9
R2117
0
– 193 –
14 15 16 17 18 19 20
9V
5V 5V
R2069 R2070
Q2019
R2063 560 390 9V
R2059 :RN-CP
47k :RN-CP Q2018 2PD601AR-115 R2074
1k
:CHIP BUFF 100
:CHIP 2PB709AR-115 :CHIP
VIDEO BUFF
Q2015
R2072
2PD601AR-115 560
VIDEO
BUFF :CHIP
R2066
R2058 C2056 R2073
C2053 220
2.2k 1 2 3 15p 1k
1 :CHIP
:CHIP CH:CHIP :CHIP
FB2017
R2062
C2051 C2052 R2071 FL2004 OUH
220k
10 :CHIP 470p 5.6k VIDEO :CHIP
CH:CHIP :CHIP
6 4 1
FB2016
0UH 2
Y :CHIP
3
FB2015
OUH 4
9V
:CHIP
5
R2060
6
100
FB2014
:CHIP
VIDEO 0UH 7
FB2012
:CHIP
0UH
8
:CHIP
9
FB2011
0UH
10
R2057 :CHIP
1k
:CHIP Q2016 11
2PD601AR-115
12
BUFF 5V
9V
9V
13
R2067
560 14
:CHIP
C
Y
15
FB2010
R2115 FL2005
0UH
1k 37UH
:CHIP
:CHIP
5V
C
R2061 FL2006 FL2007
560 37UH 37UH
:CHIP
IC2005
C2050
R2064 PQ3DZS3U
1 2 3 15p
1k
CH:CHIP 3V REG
:CHIP
FL2003
VC NC
6 4
I O
Q2010 G
Q2008 2PD601AR-115
C2066
9V 9V 2PD601AR-115 Y-BUFF
47
AMP
16V
C2063
R2032 9V 9V 9V 0.1
F:CHIP L2007
5.6k Q2005 C2071
:CHIP 2PD601AR-115 0.1
:CHIP
BUFF R2044 3.3V F:CHIP
R2047
R2038 2.2k 33k
# :CHIP :CHIP
C2065 C2068
0.01 47
R2037
F:CHIP 16V
620 RV2001
:CHIP 220
R2055 L2005 C2070
47 9V L2006 47
C2098
:CHIP :CHIP 3.3V-2 16V
#
:CHIP
R2046 C2048 R2051
5 6 12k 10 1k
C2055 C2058
R2036 :CHIP :CHIP
C2045 R2041 47 0.01 C2064 C2067 C2069
820
R2033 36p 820 16V F:CHIP 0.01 47 0.01
:RN-CP
2.2k CH:CHIP :CHIP F:CHIP 16V F:CHIP
C2059 C2061
:CHIP L2004
47 0.01
5V-2
7 R2040 16V F:CHIP
:CHIP
2.2k
:CHIP
9V 9V 9V
C2054 C2057 C2062
9V
47 0.01 47
9V Q2007
Q2009 16V F:CHIP 16V
2PD601AR-115 R2043
2PD601AR-115
AMP 33k
L2008 C2060
R2031 :CHIP C-BUFF
5.6k Q2006 5V 0.01
:CHIP 2PD601AR-115 :CHIP F:CHIP
C
BUFF
C2078 C2079 C2080
R2050
C2047 47 0.01 0.01
47
R2035 2.2 :CHIP 16V F:CHIP F:CHIP
5 6
560 :CHIP 16V
F:CHIP R2048
C2099 1k
# C2043 R2039 R2042 :CHIP
R2034 # 820 12k
2.2k :CHIP :CHIP
7
:CHIP
B-SSSAG3-...-BC4.-ES34
– 194 –
21 22 23 24 25 26 27
R1813
:RN-CP
IC1801
SDA5254-2
R1841
4.7k TELEDECODER
5V
:CHIP
R1811
4.9
R1834 :RN-CP
P3.1 P3.0
4.7k
R1833 :CHIP
4.7k 0
4.9
:CHIP
COR
P0.7
R1809
0.1 0 100
P0.6 BLAN
D1802
MA111-TX (H/V) 4.9 0
P0.5 B
4.9 0
5V P0.4 G
0.1 0
P0.3
R
D1809
0.1 1
D1808 MA111-TX 0
CN2001 IC1803 # (P100 OFF) P0.2 VS
D1804
15P S-80743AL-A7-T1 0.1 0.2
:B TO B
P0.1 HS/SC
R1805
0.1
4.4 100 :CHIP
1 2 3 P0.0
P3.2
TO A BOARD
0.1
4.0
CN801 C1805
VSS P3.4
0.01
5V R1806
B:CHIP 0
COMP V IN 4.9 100
5V VDD P3.5 :CHIP R1810
E
2 4.9 4.9
C1802 C1803
Y OUT XTAL1 P3.6
R1801 # 100 X1801
16V
# 6MHz 2.3 4.9
E 4.8
XTAL2 P3.7
C1806 C1807
C OUT 2.5
R1802 33p 33p 4.6
Q1801
0HM :CHIP :CHIP P4.0
RESET NC
#
2.3
POWER ON RESET 4.6
Y IN
RST NC R1808
100
MN/NT 4.8 4.9
:CHIP
D1801 P1.7 VDD
S DAT
# 4.9
R1803 4.3
C1812
S CLK # P1.6 P3.3
D1811 100
# 4.9 16V
9V 0
P1.5 VSS
E
D1810 4.9
0
MA111-TX
5V P1.4 P2.0
4.9
0
E
P1.3
P2.1
4.9
C IN
P1.2 0
P2.2
4.9
D1803 0
R1807
5V MA111-TX P1.1 P2.3
27k
(58H) 4.9 :RN-CP
2.2
P1.0 C1810
CVBS
0.001
C1804 4.9
1.3 B:CHIP
0.033
VSSC IREF
25V
B:CHIP 0 4.9
FIL3 VDDC
C1801
# R1804 2.3 C1811
2.7k 0 C1809 0.01
:RN-CP NC 100 B:CHIP
NC
4.9 16V
FB1801 C1808
0.01
1.1UH
B:CHIP
5V
V BOARD WAVEFORMS
1 2
3.9Vp-p (V) 4.6Vp-p (V)
– 195 –
28 29 30 31 32 33 34
R1835
R1838
Q1804 1k
:CHIP 5V 100
2SA1037 :CHIP
100 R BUFFER
R1814 R1819
C1818
0 R1839 # R
R1836 #
5V 100 :CHIP :CHIP
1k
:CHIP :CHIP
R1818
C1817
#
#
Q1805 :CHIP :CHIP
R1840
100 R1816 2SA1037 R1837
100
0 G BUFFER 1k 5V
:CHIP :CHIP
G
R1817 CN1801
C1816
C1828 # 20P
0.01 #
:CHIP
R1815 B:CHIP :CHIP :BTOB
:RN-CP 0 :CHIP
TO A BOARD
Q1806
R1825 C1820 CN1118
R1822
2SA1037 100 470 # 5V
B
B BUFFER :CHIP :CHIP :CHIP
1 GND
2 +5V
R1826 3
1k FS OUT
5V 0.2 R1829
:CHIP
R1812 Q1802 4.9 1.5k 4
0 :CHIP
2SC2412K
5 B OUT
BUFFER R1824 Q1803
1k 2SC2412K
# 0.2 6
:CHIP C1823 R1828
BUFFER
# #
R1831 7 G OUT
R1823
0 10k
47k 8
:CHIP
:CHIP 0
9
R OUT
0
R1821 10
470
D1805
:CHIP
C1814 11 GND
# #
# R1830
D1807 C1825
3.9k 12 GND
# #
D1806 :CHIP
# 13 GND
14
SCL
15
CVBS IN
16 SDA
IC1802
TA78105S-TPF2 17 V SYNC TEXT
FB1803
1.1UH VOLTAGE REG
18 GND
FB1804
19
4.9 0 1.1UH H SYNC TEXT
C1813
0.01 5V O I 20
+9V
B:CHIP G
C1822 C1827 R1832
5V
220 220 22
16V 16V
6.8 1W
C1824 C1826
0.01 0.01
5V B:CHIP B:CHIP
R1827
330
:CHIP
V
C1815 R1820 C1819
L1801
47p 1M 0.47
:CHIP
CH:CHIP 25V C1821
FB1802
F:CHIP 220p
1.1UH B:CHIP
(TELETEXT)
B-SSSAG3-...-V..-ES34
– 196 –